package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用组件
 */
@RestController
@RequestMapping("/admin/common/")
@Slf4j
@Api(tags = "通用模块")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) throws IOException {
        log.info("获取到了文件:{}",file);
        // 获取原始文件名
        String originalFilename = file.getOriginalFilename(); // 1.png
        // 获取后缀
        int i = originalFilename.lastIndexOf(".");
        String suffix = originalFilename.substring(i); // 后缀含点
        // 文件名使用UUID
        String fileName = UUID.randomUUID().toString()+ suffix;
        // 上传
        String url = aliOssUtil.upload(file.getBytes(), fileName);
        return Result.success(url);
    }
}
